#include <studio.h>
#include <stdint.h>
int mian(){
	uint8_t firstNumber = 0;//数字1
	uint8_t secondNumber = 1;//数字2
	int8_t myNumber = firstNumber - secondNumber;//差值
	printf("myNumber is : %d\r\n",myNumber);//打印输出目标值
        printf("Are You OK?\r\n");//结束问候语
	printf("I'm OK!\r\n");//答复
        return 0;
    }
/*
 *@name:TrebleK
 *@time:2025.5.7
 *@e-mail:123456789@qq.com
 *@flag:true
 *@count_number:0
 * */

